| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.45 | 3.202% | $236.797 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $153.92 | 8.659% | $167.2479 | $167.25 | $167.25 | $167.20 |
| Purchase #3 | $20.69 | 8.468% | $22.442 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $152.63 | 12.220% | $171.2814 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $83.27 | 3.736% | $86.381 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $143.99 | 7.399% | $154.6438 | $154.64 | $154.65 | $154.60 |
| Purchase #7 | $96.34 | 12.467% | $108.3507 | $108.35 | $108.35 | $108.40 |
| 7 purchase totals = | $880.29 | $947.1438 | $947.14 | $947.20 | $947.10 | |